Michael B.

Parabola

Equation: f(x)= (-9/49)(x)^2+9
Domain: (negative infinity, infinity)
Range: (negative infinity, 9)
Continuous
Symmetry: y-axis
f(-x)=(-9/49)(-x-0)^2+9
=(-9/49)*x^2+9
Even
End Behavior:
lim f(x) = negative infinity
x-->infinity
lim f(x) = negative infinity
x-->negative infinity